| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.26 | 12.705% | $27.3422 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $138.32 | 9.797% | $151.8712 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $77.62 | 8.649% | $84.3334 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $148.46 | 8.635% | $161.2795 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $138.51 | 3.707% | $143.6446 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $77.61 | 9.330% | $84.851 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $160.30 | 12.237% | $179.9159 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $765.08 | $833.2378 | $833.23 | $833.25 | $833.20 | |